// Copyright (c) 2017 Florian Klampfer <https://qwtel.com/>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

.fl { float: left; }
.fr { float: right; }
.mb4 { margin-bottom: 4rem }
.mb6 { margin-bottom: 6rem }
.mt0 { margin-top: 0 }
.mt2 { margin-top: 2rem }
.mt3 { margin-top: 3rem }
.mt4 { margin-top: 4rem }
.pb0 { padding-bottom: 0 }

.sixteen-nine { @include aspect-ratio(16, 9); }

.sr-only {
  display: none; // inline
  // <<< link
  display: unset;
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
  // >>>
}

.border {
  border: 1px solid var(--border-color); // inline
  transition: border-color 1s ease; // link
}
